v2.1.2

Fixed

• Weather-condition icons no longer misread sensors that report in
  km/h, °F or inches. If your station reports wind in km/h,
  temperature in °F, or rain in inches, the card could choose the wrong
  condition icon — most visibly a warning symbol (a circle with an
  exclamation mark) next to the temperature and on the past days, even
  in perfectly calm, mild weather. Snowy days could also show up as
  rain. The card now reads those units correctly, so the "now" icon and
  the past-day icons match the real weather. Cards already using m/s, °C
  and mm are unaffected, and there is nothing to change in your
  configuration.